Sharing not working - Pages on Mac
Help!
I teach a course that starts in one week and I have been using iCloud sharing of Pages documents for class "handouts". (Yes, I know there are other tools that can do this, but my documents are in pages, so this is nicer than exporting them to Google Docs and sharing that way, for example). In any case - as of about three weeks ago, any time I hit "Collaborate" in Pages, it hangs on "starting collaboration". Later on, if I reopen the document, it shows an alert icon and says "Pages couldn't connect to iCloud" and that I will be able to edit again once the connection resumes. I don't even have the option to disconnect from sharing.
All other iCloud services are running on this machine fine. This problem seems to be with items originating on the Macbook, because I just created and shared a file on the same Pages account from my iPhone just fine. Any ideas?
Running Catalina 10.15.7 on a 2019 Macbook pro, Pages version 11.1
Thanks!
MacBook Pro with Touch Bar